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$407+ Cheap flights from Leeds (LBA) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — SEA
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Leeds to Seattle

Best flights from Leeds to Seattle
Discover carefully curated flight deals from Leeds to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:45 amLBA - SEA
1 stop16h 14mAer Lingus
Sun 4/196:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$906
This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:45 amLBA - SEA
1 stop16h 14mAer Lingus
Wed 4/156:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$925
This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:45 amLBA - SEA
1 stop16h 14mAer Lingus
Thu 4/166:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$925
This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:45 amLBA - SEA
1 stop16h 14mAer Lingus
Sun 4/196:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$936
This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:45 amLBA - SEA
1 stop16h 14mAer Lingus
Sat 4/186:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$955
This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:45 amLBA - SEA
1 stop16h 14mAer Lingus
Wed 4/156:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$955
This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:45 amLBA - SEA
1 stop16h 14mAer Lingus
Thu 4/166:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$955
This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:45 amLBA - SEA
1 stop16h 14mAer Lingus
Sun 4/196:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$961
This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:45 amLBA - SEA
1 stop16h 14mAer Lingus
Wed 4/156:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$980
This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:45 amLBA - SEA
1 stop16h 14mAer Lingus
Thu 4/166:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$980
This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:45 amLBA - SEA
1 stop16h 14mAer Lingus
Sun 4/196:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$1,009
This deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:45 amLBA - SEA
1 stop16h 14mAer Lingus
Sat 4/186:45 pmSEA - LBA
1 stop12h 50mAer Lingus
Deal found 12/3$1,010

Find flight deals from Leeds to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Leeds (LBA) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Round-trip from

$906

One-way from

$407
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$982
From Leeds/Bradford to Seattle/Tacoma Intl
Search Deals
One-way flight from Leeds/Bradford to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leeds to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Leeds to Seattle that are best for you.

Fly from

Leeds

Fly to

Seattle

Route

Depart

Return

Price

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Mon 4/6

8:45 am-4:59 pm

1 stop16h 14m

Seattle/Tacoma Intl

Sun 4/19

6:45 pm-3:35 pm

1 stop12h 50m

$906

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Mon 4/6

8:45 am-4:59 pm

1 stop16h 14m

Seattle/Tacoma Intl

Wed 4/15

6:45 pm-3:35 pm

1 stop12h 50m

$925

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Mon 4/6

8:45 am-4:59 pm

1 stop16h 14m

Seattle/Tacoma Intl

Thu 4/16

6:45 pm-3:35 pm

1 stop12h 50m

$925

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sun 4/5

8:45 am-4:59 pm

1 stop16h 14m

Seattle/Tacoma Intl

Sun 4/19

6:45 pm-3:35 pm

1 stop12h 50m

$936

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Mon 4/6

8:45 am-4:59 pm

1 stop16h 14m

Seattle/Tacoma Intl

Sat 4/18

6:45 pm-3:35 pm

1 stop12h 50m

$955

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sun 4/5

8:45 am-4:59 pm

1 stop16h 14m

Seattle/Tacoma Intl

Wed 4/15

6:45 pm-3:35 pm

1 stop12h 50m

$955

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Sun 4/5

8:45 am-4:59 pm

1 stop16h 14m

Seattle/Tacoma Intl

Thu 4/16

6:45 pm-3:35 pm

1 stop12h 50m

$955

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Wed 4/1

8:45 am-4:59 pm

1 stop16h 14m

Seattle/Tacoma Intl

Sun 4/19

6:45 pm-3:35 pm

1 stop12h 50m

$961

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Wed 4/1

8:45 am-4:59 pm

1 stop16h 14m

Seattle/Tacoma Intl

Wed 4/15

6:45 pm-3:35 pm

1 stop12h 50m

$980

LeedsSeattle

LBA - SEA

LBASEA

Leeds/Bradford

Wed 4/1

8:45 am-4:59 pm

1 stop16h 14m

Seattle/Tacoma Intl

Thu 4/16

6:45 pm-3:35 pm

1 stop12h 50m

$980

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 20 results
1
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Best time to book a flight from Leeds to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Leeds with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Leeds to Seattle

What is the cheapest month to book a flight from Leeds to Seattle?

Currently, February is the cheapest month in which you can book a flight from Leeds to Seattle (average of $610). Flying from Leeds to Seattle in July is currently the most expensive (average of $787). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Leeds to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Leeds to Seattle?

    Departing from Leeds to Seattle will take you 16h 14m. Airlines will cover a distance of 4622 mi.

  • Can I find deals for flights from Leeds to Seattle that include hotel bookings?

    Yes. In addition to deals on Leeds to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leeds to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leeds to Seattle.

  • Can I find deals for business class flights from Leeds to Seattle?

    Yes. Cheapflights offers flight deals from Leeds to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Leeds to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Leeds to Seattle (average of $610). Flying from Leeds to Seattle in July is currently the most expensive (average of $787). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

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